I actually believe Mullen is in a tough place right now with this situation, and have not/do not blame him for his decision at this point. With Dak, you have a guy you are developing into being the leader of the offense next year. He is playing extremely well and the offense has identity and leadership with him. However, you have Russell, a 5th year sr. with experience, and in my opinion, has not legitimately played his way out of his job. I think for the situation, Mullen has made the right choice by playing both.